Dhakal SS, Neupane A, Chaudhary S, Mishra N, Karki DB. Utility of Bronchoalveolar Lavage in the Diagnosis of Sputum Negative Pulmonary Tuberculosis. J Univ Coll Med Sci [Internet]. 2020 Jul. 2 [cited 2024 May 6];8(1):19-22. Available from: https://www.nepjol.info/index.php/JUCMS/article/view/29828